16784258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6221}}^1$

素因数の和:6313

約数の個数: 16

約数和(自身を含む): 26879040

約数和(自身を除く): 10094782

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6221, 12442, 118199, 236398, 441691, 883382, 8392129, 16784258]

約数ペア:

[(1, 16784258), (2, 8392129), (19, 883382), (38, 441691), (71, 236398), (142, 118199), (1349, 12442), (2698, 6221)]